package ooday02;
//学生类
public class Student extends Person{
    String className;
    String stuId;


    Student(){

    }

    Student(String name ,int age,String address,String className,String stuId){
        super(name,age,address);
        this.className = className;
        this.stuId = stuId;

    }
    void study(){
        System.out.println(name+"正在学习");
    }
    void sayHi(){
        System.out.println("大家好,我叫"+name+",今年"+age+"岁了,"+"家住在"+address+",班级名称:"+className+",学号:"+stuId);
    }
}
